

@media only screen and (min-width:921px) {
    #banner {
        position: relative;
        height: 425px;
    }

    #banner>img {
        width: 100%;
        height: 425px;
    }
    /* content */
    #content{
        position: relative;
        overflow: hidden;
    }
    .section{
        width: 1200px;
        margin:20px auto;
        min-height: 300px;
    }
    .section-title{
        position: relative;
        overflow: hidden;
        margin:20px 0;
        font-size: 18px;
        font-weight: bold;
    }
    .site-point{
        display: flex;
        flex-wrap: wrap;
    }
    .site-point li{
        flex: 0 0 18%;
        margin:15px 0;
    }
    .site-point li a{
        color:#222;
    }
    /* content */
}
@media screen and (max-width:920px) {

}